#header,#left,#main,#footer{
    position: fixed;

}

#header{
    top: 0;
    left: 0;
    right: 0;
    background: #000;
    height: 40px;
    color: #ffffff;
}

#left{
    top: 40px;
    left: 0;
    bottom: 0;
    background: lightblue;
    width: 200px;
}

#footer{
    left: 200px;
    right: 0;
    bottom: 0;
    height: 30px;
    line-height: 30px;
    text-align: center;
    background: hsl(234, 73%, 45%);
    color: white;
}

#main{
    top: 40px;
    left: 200px;
    right: 0;
    bottom: 0;
    background: wheat;
}
#header.navbar-right a{
    color: #ffffff;
}

#header.navbar-right li:hover a{
    color: aqua;
}
#iframe{
    border:none;
    height: 100%;
    width: 100%;
	background-color: #FFFFFF;
}
